[PATCH V2 3/5] x86/mce/AMD: Fix logic to obtain block address

In upcoming processors, the BLKPTR field is no longer used to indicate the MSR number of the additional register. Insted, it simply indicates the prescence of additional MSRs. Fixing the logic here to gather MSR address from MSR_AMD64_SMCA_MCx_MISC() for newer processors and we fall back to

[PATCH V2 3/5] x86/mce/AMD: Fix logic to obtain block address

In upcoming processors, the BLKPTR field is no longer used to indicate the MSR number of the additional register. Insted, it simply indicates the prescence of additional MSRs. Fixing the logic here to gather MSR address from MSR_AMD64_SMCA_MCx_MISC() for newer processors and we fall back to